package treemap;

// 给出：排序接口
public class Student /*implements Comparable<Student>*/ {
    private String name;
    private int age;

    public Student() {
    }

    public Student(String name, int age) {
        this.name = name;
        this.age = age;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    @Override
    public String toString() {
        return "Student{" +
                "name='" + name + '\'' +
                ", age=" + age +
                '}';
    }

//    @Override
//    public int compareTo(Student o) {
//        // 按照年龄进行排序:自然排序
//        // 主要条件
////        int res = o.getAge() - this.getAge();
//        int res = o.age - this.age;
//        // 次要条件
////        return res == 0 ? o.name.compareTo(this.name) : res;
//        return res == 0 ? o.name.compareTo(this.name) : res;
//    }
}
